1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lilavasa [31]
3 years ago
15

Please help 20 points

Mathematics
1 answer:
12345 [234]3 years ago
6 0

Answer:

x =± (√ 317/ 2 )+( 15 /2)

You might be interested in
Multiply. - 4.3 x - 3.2 = _____.
GarryVolchara [31]
The answer is
13.76 because when u multiply negative times negative it gives u a positive
4 0
3 years ago
Read 2 more answers
Write the equation of a linear function for which f=(-4)=0 and f=(0)=-2
densk [106]

Answer:

y = -0.5x - 2

Step-by-step explanation:

equation: f(x) = mx + b

f(-4) : -4m + b = 0  ...(1)

f(0):   0m + b = -2            b = -2   ... plug in (1)

-4m - 2 = 0

m = - 1/2 = - 0.5

linear equation: y = -0.5x - 2

6 0
3 years ago
Given the following functions f(x) and g(x), solve f[g(6)] and select the correct answer below:
igomit [66]
B. 0

G(6)= 6 - 8 = -2

F(-2) = 6(-2) + 12 = 0
6 0
4 years ago
Suppose that y varies directly with x<br> and y3 when x = 9. What is y<br> when x = 18?<br> y = [?]
exis [7]

Answer:

y=6

Step-by-step explanation:

y=kx

3=9k

k=3/9

k=1/3

y=kx

y=1/3 × 18

y=6

8 0
2 years ago
PLZ HELP ME!!!!
olchik [2.2K]

Answer:

Step-by-step explanation:

water must be evaporated from 32 ounces of a 4% salt solution to make a 8% salt solution? Question 465362: How much water must be evaporated from 32 ounces of a 2% salt solution to make a 8% salt solution? ==> x = 24 ounces of water must be evaporated.

plsss mark me brainlest

6 0
3 years ago
Read 2 more answers
Other questions:
  • Let f(x)=x^2 and g(x)=x-3. evaluate (fog)(-2)
    13·1 answer
  • Write an equation of the line perpendicular to x-2y=4 and contains the points (4,-5)
    7·1 answer
  • A group of 5 campers used a total of 12 gallons of water on a camping trip. Each camper used the same amount of water. How many
    8·1 answer
  • PLEASE ANSWER Quickly!<br><br> Find the equation of the line <br><br> Y= __x + __
    14·2 answers
  • Factor the following expression using the greatest common factor then find the solution
    10·1 answer
  • PLEASE ANSWER THIS QUESTION RIGHT AND THE ANSWER CHOICES ARE IN THE TOP Elize is scuba diving in plans to leisurely Ascend to
    7·1 answer
  • Taliyah has 174 coins in her collection of dimes and nickels. The total value of the collection is $15.20. How many dimes does s
    11·1 answer
  • Which figures are polygons?
    10·1 answer
  • Carlie used a coupon and paid $9.99 for pizza that normally costs $14.99. What is the percent of change?
    15·1 answer
  • Formula to find commission​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!